首页 \ 问答 \ 如何关闭所有终端，无论是从bash脚本运行什么或iPython(How to close all terminal either running nothing or iPython from a bash script)

如何关闭所有终端，无论是从bash脚本运行什么或iPython(How to close all terminal either running nothing or iPython from a bash script)

 我运行的终端数量趋于激增，其中大多数并不重要，我的意思是他们无论是什么都没有运行或者是iPython。  
 在我之前的一个问题中， 如何使用bash脚本关闭所有终端，该脚本在每个终端中有效地按下Cntrl + Shift + Q，名为webb的用户解释了如何关闭所有没有子进程的终端：  
pgrep bash | xargs -n1 pstree -p -c | grep -v \- | grep -o '[0-9]\+' | xargs kill
 
 我想稍微调整这个bash脚本，以便选择运行iPython的进程的ID。  
 到目前为止我尝试过的  
 举个例子，一个输出  
pgrep bash | xargs -n1 pstree -p -c
 
 看起来像这样：  
bash(793)───ipython(847)───{ipython}(854)
bash(1787)───ipython(2061)───{ipython}(2062)
bash(6018)───ipython(6052)───{ipython}(6053)
bash(6810)───python(13796)───python(15653)───{python}(15657)
bash(7197)───docker-compose(20923)───docker-compose(20924)─┬─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           └─{docker-compose}(2+
bash(8629)───ipython(19746)─┬─{ipython}(19748)
                            ├─{ipython}(19762)
                            ├─{ipython}(19763)
                            ├─{ipython}(19764)
                            ├─{ipython}(19765)
                            ├─{ipython}(19766)
                            ├─{ipython}(19767)
                            └─{ipython}(19768)
bash(9945)───ipython(31376)─┬─{ipython}(31377)
                            ├─{ipython}(31391)
                            ├─{ipython}(31392)
                            ├─{ipython}(31393)
                            ├─{ipython}(31394)
                            ├─{ipython}(31395)
                            ├─{ipython}(31396)
                            └─{ipython}(31397)
bash(15906)───ipython(15974)───{ipython}(15976)
bash(16302)───xargs(19015)───pstree(19027)
bash(17377)───ipython(17407)───{ipython}(17409)
bash(17797)
bash(22210)───node(26380)─┬─{V8 WorkerThread}(26382)
                          ├─{V8 WorkerThread}(26383)
                          ├─{V8 WorkerThread}(26384)
                          ├─{V8 WorkerThread}(26385)
                          ├─{node}(26405)
                          ├─{node}(26406)
                          ├─{node}(26407)
                          └─{node}(26408)
bash(32331)───ipython(32359)───{ipython}(32361)
 
 我想选择不运行任何进程的pids - 在本例中为17797 - 以及运行ipython进程。 据我了解，我想替换命令  
grep -v \-
 
 在第二个管道之后，它选择每个没有连字符的行，到一个模式，选择这样的行或包含bash和ipython 。 作为我尝试的第一步（基于教程https://www.cyberciti.biz/faq/grep-regular-expressions/ ）  
pgrep bash | xargs -n1 pstree -p -c | grep -v '(\-|ipython)'
 
 但这似乎不起作用，因为输出包含例如docker-compose的行。 关于如何使这项工作的任何想法？ 

The number of terminals I run tends to proliferate, and most of them are not important, by which I mean they are running either nothing or iPython. 
In one of my previous questions, How to close all terminals with a bash script that effectively presses Cntrl+Shift+Q in each terminal, a user named webb explained how to close all terminals with no subprocesses: 
pgrep bash | xargs -n1 pstree -p -c | grep -v \- | grep -o '[0-9]\+' | xargs kill
 
I would like to adapt this bash script somewhat to also select the IDs of processes running iPython. 
What I've tried so far 
As an example, one output of 
pgrep bash | xargs -n1 pstree -p -c
 
looks like this: 
bash(793)───ipython(847)───{ipython}(854)
bash(1787)───ipython(2061)───{ipython}(2062)
bash(6018)───ipython(6052)───{ipython}(6053)
bash(6810)───python(13796)───python(15653)───{python}(15657)
bash(7197)───docker-compose(20923)───docker-compose(20924)─┬─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           ├─{docker-compose}(2+
                                                           └─{docker-compose}(2+
bash(8629)───ipython(19746)─┬─{ipython}(19748)
                            ├─{ipython}(19762)
                            ├─{ipython}(19763)
                            ├─{ipython}(19764)
                            ├─{ipython}(19765)
                            ├─{ipython}(19766)
                            ├─{ipython}(19767)
                            └─{ipython}(19768)
bash(9945)───ipython(31376)─┬─{ipython}(31377)
                            ├─{ipython}(31391)
                            ├─{ipython}(31392)
                            ├─{ipython}(31393)
                            ├─{ipython}(31394)
                            ├─{ipython}(31395)
                            ├─{ipython}(31396)
                            └─{ipython}(31397)
bash(15906)───ipython(15974)───{ipython}(15976)
bash(16302)───xargs(19015)───pstree(19027)
bash(17377)───ipython(17407)───{ipython}(17409)
bash(17797)
bash(22210)───node(26380)─┬─{V8 WorkerThread}(26382)
                          ├─{V8 WorkerThread}(26383)
                          ├─{V8 WorkerThread}(26384)
                          ├─{V8 WorkerThread}(26385)
                          ├─{node}(26405)
                          ├─{node}(26406)
                          ├─{node}(26407)
                          └─{node}(26408)
bash(32331)───ipython(32359)───{ipython}(32361)
 
I'd like to select the pids of processes running nothing - in this case 17797 - and processes running ipython. As I understand it, I would like to replace the command 
grep -v \-
 
after the second pipe, which selects every line without hyphens in it, to a pattern which select either such lines or lines containing both bash and ipython. As a first step I tried (based on the tutorial https://www.cyberciti.biz/faq/grep-regular-expressions/) 
pgrep bash | xargs -n1 pstree -p -c | grep -v '(\-|ipython)'
 
but this seems not to work as the output contains the lines with docker-compose, for example. Any ideas on how to make this work?

原文：https://stackoverflow.com/questions/41598129

更新时间：2022-05-02 10:05

最满意答案

 看起来你想要git checkout master然后git cherry-pick lG1来获得只提交给master的提交。 最后，你可以再次git push -f origin master 。  
 
 更新：基于OP的注释，看起来我们想要将提交lF1和lG1 ，这样它们看起来就像一次提交引入了更改，而lF1在lG1删除了凭据。 这可以通过从以下命令开始来完成。  
git checkout abc
git rebase -i lE1
 
 在显示的编辑器中，将提取更改为提交lG1并保存文件并退出编辑器。 浏览剩下的菜单，然后你应该得到你想要的历史记录，然后你可以快进合并到master 。 

It looks like you want git checkout master and then git cherry-pick lG1 to get that commit only onto master. Finally, you can once more git push -f origin master. 
 
Update: Based on the OP's comments, it looks like we want to squash together the commits lF1 and lG1, so that they look like one single commit which introduces the changes and lF1 with the credentials removed in lG1. This can be accomplished by starting with the following commands. 
git checkout abc
git rebase -i lE1
 
In the editor that shows up, change the pick to squash for the commit lG1 and the save the file and quit the editor. Go through the remainder of the menus and then you should end up with the history you want, which you can then fast-forward merge into master.

如何关闭所有终端，无论是从bash脚本运行什么或iPython(How to close all terminal either running nothing or iPython from a bash script)

最满意答案

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